noise ratio
噪声比：指在信号中噪声与有用信号的比值。通常用于衡量信号的质量和清晰度。
常用释义
英式发音
美式发音
基本释义
- 噪声比：指在信号中噪声与有用信号的比值。通常用于衡量信号的质量和清晰度。
例句
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1·CLIA using acridinium ester derivatives as chemiluminescent label has advantages of low background and high signal-to-noise ratio.以吖啶酯衍生物为发光标记物的CLIA的特点是：自然本底低和信噪比高。
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2·It has a signal-to-noise ratio (SNR) of at least 75 dB.它有一个信号杂讯比(信噪比)的至少有75分贝。
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3·How do we maximize signal to noise ratio in general of course?我们如何最大限度地提高信噪比一般的课程？
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4·There is an optimal loop gain to maximize the signal to noise ratio.反馈环路存在着最佳增益使信噪比达到最大。
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5·The new links are significantly faster, even when the signal-to-noise ratio is clearly worse.新的连接相当地快，即使是在信号噪音比率相当糟糕的情况下。
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6·The number of bits on each subchannel depends on the Signal-to-Noise Ratio of the subchannel .每个子信道上的比特取决于该子信道的信噪比。
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7·Successful seismic inversion usually requires a high signal-to-noise ratio and a large bandwidth.成功的地震反演通常需要数据具有较高的信噪比和较宽的带宽。
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8·DDS Chip AD9850 has precise output frequency, small frequency interval, and high signal to noise ratio.DDS芯片AD 9850具有输出频率精确、频率间隔小、易于调谐、信噪比高等优点。
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9·The application effect of the hyperspectral imaging system heavily relies on the signal to noise ratio.高光谱成像系统的应用效果非常依赖仪器获取图像的信噪比。
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10·An effective method has not been developed yet of quantitatively estimate signal-to-noise ratio of seismic record.如何定量地估算地震记录的信噪比，至今尚未见到一种行之有效的方法。